Should the buyer be able to cover at the rates stated below ,otherwise seller should be entitled to convert the contract from CNF terms to CIFterms at the agreed insurance premium .是什么意思_Should the buyer be able to cover at the rates stated below ,otherwise seller should be entitled to convert the contract from CNF terms to CIFterms at the agreed insurance premium .在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句